elves killed earlier this month on an attack in libya. it was first believed to be a spontaneous reaction to an anti-muslim it will many but it's now been accomplished it was a planned assault. >>> and the big story today is the weather. we have it going back to one more weekend of summer kind of like? kind of like. you are right. tomorrow we have the excessive heat watch. today things are getting underway with a spare the air day and lots of fog. in fact, this is our high definition emeryville camera where there's fog everywhere except for concord. we will look for the marine layer to compress quickly, and the temperatures straight ahead. >> and the a's return home against seattle, trying to secure a wildcard spot. >> responding to a petition from the northern california wildlife group, they will consider listing great white sharks as an endangered species. there are fewer than 400 of the iconic creatures in california waters. it will take about a year while they study the shark populations. despite a prominent place in the pop culture,